{foreach $lists as $v}
<div class="item">
	<div class="user-person"><img src="{$v.user_id|returnUserAvatar=###}"></div>
	<div class="content">
		<div class="user-name">{$v.user_id|returnUserName=###}<span>{$v.time}</span></div>
		<div class="txt">{$v.content}	</div>
		{if $v.answer}
		<div class="reply">
			{foreach $v.answer as $a}
			<div class="user-person"><img src="{$a.user_id|returnUserAvatar=###}"></div>
			<div class="content">
				<div class="user-name">{$a.user_id|returnUserName=###}<span>{$a.time}</span></div>
				<div class="txt">{$a.content}</div>
			</div>
			{/foreach}
		</div>
		{/if}
	</div>
</div>
{/foreach}
<div class="page">{$render}</div>